ALSA: cs46xx: Add PCI IDs for TerraTec and Hercules cards

This patch adds PCI IDs for:
* TerraTec DMX XFire 1024
* Hercules Gamesurround Fortissimo II
* Hercules Gamesurround Fortissimo III 7.1
All those cards were supported as generic CS46xx device,
so they will work as before. I'm pretty sure that first two
cards work, as they have same hardware design as reference
card. Not sure about Fortissimo III, but this won't break it
if it worked.

Tested on TerraTec DMX XFire 1024.
Signed-off-by: Vedran Miletic <rivanvx@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

sound/pci/cs46xx/cs46xx_lib.c

@@ -3501,8 +3501,9 @@ static struct cs_card_type __devinitdata cards[] = {
 		.name = "Mitac MI6020/21",
 		.amp = amp_voyetra,
 	},
+	/* Hercules Game Theatre XP */
 	{
-		.vendor = 0x14AF,
+		.vendor = 0x14af, /* Guillemot Corporation */
 		.id = 0x0050,
 		.name = "Hercules Game Theatre XP",
 		.amp = amp_hercules,
@@ -3544,7 +3545,23 @@ static struct cs_card_type __devinitdata cards[] = {
 		.amp = amp_hercules,
 		.mixer_init = hercules_mixer_init,
 	},
+	/* Herculess Fortissimo */
+	{
+		.vendor = 0x1681,
+		.id = 0xa010,
+		.name = "Hercules Gamesurround Fortissimo II",
+	},
+	{
+		.vendor = 0x1681,
+		.id = 0xa011,
+		.name = "Hercules Gamesurround Fortissimo III 7.1",
+	},
 	/* Teratec */
+	{
+		.vendor = 0x153b,
+		.id = 0x112e,
+		.name = "Terratec DMX XFire 1024",
+	},
 	{
 		.vendor = 0x153b,
 		.id = 0x1136,